地质氢的系统科学定义、分类方法及富集成藏地质控制
Systematical scientific definition, classification methods, and geological control of enrichment and reservoir formation of geological hydrogen
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- 引用格式:
-
李宁,郭江鹏.地质氢的系统科学定义、分类方法及富集成藏地质控制[J].天然气与石油,2025,43(5):8-17.doi:10.3969/j.issn.1006-5539.2025.05.002
LI Ning, GUO Jiangpeng.Systematical scientific definition, classification methods, and geological control of enrichment and reservoir formation of geological hydrogen[J].Natural Gas and Oil,2025,43(5):8-17.doi:10.3969/j.issn.1006-5539.2025.05.002
- DOI:
- 10.3969/j.issn.1006-5539.2025.05.002
- 作者:
- 李宁1,2 郭江鹏3
LI Ning1,2, GUO Jiangpeng3
- 作者单位:
- 1. 中国矿业大学资源与地球科学学院, 江苏 徐州 221116; 2. 中国矿业大学煤层气资源与成藏过程教育部重点实验室, 江苏 徐州 221008; 3. 中国地质大学能源学院, 北京 100083
1. School of Resources and Geosciences, China University of Mining and Technology, Xuzhou, Jiangsu, 221116, China; 2. Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process, Ministry of Education, China University of Mining and Technology, Xuzhou, Jiangsu, 221008, China; 3. School of Energy, China University of Geosciences, Beijing, 100083, China
- 关键词:
- 地质氢;概念界定;类型划分;富集成藏;地质控制
Geological hydrogen; Concept definition; Classification; Enrichment and reservoir formation; Geological control
- 摘要:
氢气具备零碳排放和高热值等特点,被视为未来理想能源之一。地质体中高储量、高含量地质氢矿藏的发现为氢能的获取与利用提供了新技术路径。为丰富地质氢的理论体系,梳理了地球氢气的主要来源,厘清了天然氢、地质氢、白氢和金氢等术语的内涵差异,并对地质氢进行系统界定;总结了地质氢的不同分类方法;探讨了不同地质因素对地质氢富集成藏过程的作用机制。结论认为:天然氢、地质氢、白氢和金氢的应用情形不同,地质氢主要是基于地质研究角度而赋予的名称,具有地质成因、地质赋存和可再生性的属性。地质氢的分类方法多样,相关标准尚未统一。沉积、构造、水文和微生物对地质氢富集成藏过程的作用机制各有差异,而地质氢气藏是这些作用机制相互耦合的结果。研究结果为地质氢的系统界定与富集成藏研究提供了理论参考。
Hydrogen, with zero carbon emission and high calorific value, is regarded as one of the most promising energy sources for the future. The discovery of geological hydrogen reservoirs with high reserve and high content in geological bodies provides a new technical pathway for the acquisition and utilization of hydrogen energy. To enrich the theoretical system of geological hydrogen, this study reviews the main sources of hydrogen on the earth, clarifies the conceptual distinctions among natural hydrogen, geological hydrogen, white hydrogen and gold hydrogen, meanwhile geological hydrogen is systematically defined. It further summarizes the classification methods of geological hydrogen and explores the control mechanisms by which various geological factors influence the process of its enrichment and reservoir formation. The study concludes that the application of natural hydrogen, geological hydrogen, white hydrogen and gold hydrogen differs in scope, with geological hydrogen being a term primarily assigned from a geological research perspective and characterized by attributes of geological origin, geological occurrence and renewability. The classification methods of geological hydrogen are diverse and the relevant standards have yet to be unified. The mechanisms of sedimentation, structure, hydrology and microorganism each play distinct roles in the process of geological hydrogen enrichment and reservoir formation, while geological hydrogen reservoirs are formed through the coupling of these mechanisms. The research results provide a theoretical reference for the systematic definition of geological hydrogen, and for studies on its enrichment and reservoir formation.
